ATE425601T1 - Adaptives verfahren und einrichtung zur ausführung steigernder redundanz beim emfang - Google Patents

Adaptives verfahren und einrichtung zur ausführung steigernder redundanz beim emfang

Info

Publication number
ATE425601T1
ATE425601T1 AT01913905T AT01913905T ATE425601T1 AT E425601 T1 ATE425601 T1 AT E425601T1 AT 01913905 T AT01913905 T AT 01913905T AT 01913905 T AT01913905 T AT 01913905T AT E425601 T1 ATE425601 T1 AT E425601T1
Authority
AT
Austria
Prior art keywords
equalized
channel decoded
received
amount
channel
Prior art date
Application number
AT01913905T
Other languages
English (en)
Inventor
Markku Pukkila
Hannu Vilpponen
Original Assignee
Nokia Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE425601T1 publication Critical patent/ATE425601T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • H04L1/0051—Stopping criteria
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1809—Selective-repeat protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Communication Control (AREA)
AT01913905T 2000-02-25 2001-02-23 Adaptives verfahren und einrichtung zur ausführung steigernder redundanz beim emfang ATE425601T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20000443A FI111888B (fi) 2000-02-25 2000-02-25 Mukautuva menetelmä ja järjestelmä vähittäisen redundanssin toteuttamiseksi vastaanotossa

Publications (1)

Publication Number Publication Date
ATE425601T1 true ATE425601T1 (de) 2009-03-15

Family

ID=8557739

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01913905T ATE425601T1 (de) 2000-02-25 2001-02-23 Adaptives verfahren und einrichtung zur ausführung steigernder redundanz beim emfang

Country Status (7)

Country Link
US (1) US6980591B2 (de)
EP (1) EP1258121B1 (de)
AT (1) ATE425601T1 (de)
AU (1) AU2001239318A1 (de)
DE (1) DE60137913D1 (de)
FI (1) FI111888B (de)
WO (1) WO2001063869A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6700923B1 (en) * 1999-01-04 2004-03-02 Board Of Regents The University Of Texas System Adaptive multiple access interference suppression
FR2822001B1 (fr) * 2001-03-06 2003-06-27 France Telecom Dispositif d'egalisation et de decodage de canaux selectifs en frequence
US7149938B1 (en) * 2001-12-07 2006-12-12 Applied Micro Circuits Corporation Non-causal channel equalization
US7342979B2 (en) * 2002-12-09 2008-03-11 Broadcom Corporation Incremental redundancy support in a cellular wireless terminal having IR processing module
EP1429487A3 (de) * 2002-12-09 2005-07-20 Broadcom Corporation EDGE-Speicherstruktur für inkrementale Redundanz und Speicherverwaltung
EP1447936A1 (de) * 2003-02-11 2004-08-18 Motorola Inc. Datenübertragungseinheit und entsprechendes Verfahren für iterative Dekodierung
KR100988115B1 (ko) * 2003-03-17 2010-10-18 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 이중 루프 신호 품질 기반 링크 적응
US20050100076A1 (en) * 2003-08-04 2005-05-12 Gazdzinski Robert F. Adaptive holographic wideband communications apparatus and methods
ATE406024T1 (de) * 2004-12-13 2008-09-15 Koninkl Philips Electronics Nv Empfang von über eine übertragungsverbindung mit kodierten kanälen gesendeten daten
US7620881B2 (en) * 2005-03-09 2009-11-17 Harris Corporation System and method for communicating data using iterative equalizing and decoding and recursive inner code
WO2008002168A1 (en) * 2006-06-10 2008-01-03 Motorola, Inc. Stop-and-go algorithm for an equalizer using crc codes
US8687744B2 (en) * 2006-01-18 2014-04-01 Broadcom Corporation Method and system for an improved cellular diversity receiver
US7706463B2 (en) * 2006-07-17 2010-04-27 Qualcomm Incorporated Methods and apparatus for decoding frame packet data in a communication system
WO2008077421A1 (en) * 2006-12-22 2008-07-03 Micronas Gmbh Channel decoder with variable number of decoding iterations
JPWO2009104574A1 (ja) * 2008-02-21 2011-06-23 シャープ株式会社 送信装置、受信装置、通信システム及び通信方法
US8245104B2 (en) 2008-05-02 2012-08-14 Lsi Corporation Systems and methods for queue based data detection and decoding
FR2938140B1 (fr) * 2008-10-31 2011-04-15 St Microelectronics Sa Recepteur a suppression d'interferences entre porteuses.
US8266505B2 (en) 2009-08-12 2012-09-11 Lsi Corporation Systems and methods for retimed virtual data processing
US8416697B2 (en) 2010-02-05 2013-04-09 Comcast Cable Communications, Llc Identification of a fault
US8971394B2 (en) 2010-02-05 2015-03-03 Comcast Cable Communications, Llc Inducing response signatures in a communication network
US8385014B2 (en) 2010-10-11 2013-02-26 Lsi Corporation Systems and methods for identifying potential media failure
JP5539289B2 (ja) * 2011-10-31 2014-07-02 株式会社日立製作所 無線通信装置
US20130223506A1 (en) * 2012-02-28 2013-08-29 Broadcom Corporation Flexible adaptive equalizer
US9015786B2 (en) 2012-12-03 2015-04-21 Comcast Cable Communications, Llc Noise ingress detection
US9444719B2 (en) 2013-03-05 2016-09-13 Comcast Cable Communications, Llc Remote detection and measurement of data signal leakage
US9380475B2 (en) 2013-03-05 2016-06-28 Comcast Cable Communications, Llc Network implementation of spectrum analysis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694404A (en) 1996-02-13 1997-12-02 United Microelectronics Corporation Error-correcting virtual receiving buffer apparatus
JP3242856B2 (ja) * 1997-02-17 2001-12-25 シャープ株式会社 スペクトル直接拡散通信システム
US6292918B1 (en) * 1998-11-05 2001-09-18 Qualcomm Incorporated Efficient iterative decoding
WO2000027037A2 (en) 1998-11-05 2000-05-11 Qualcomm Incorporated Efficient iterative decoding
US6658071B1 (en) * 2000-02-14 2003-12-02 Ericsson Inc. Delayed decision feedback log-map equalizer

Also Published As

Publication number Publication date
EP1258121A1 (de) 2002-11-20
EP1258121B1 (de) 2009-03-11
DE60137913D1 (de) 2009-04-23
FI20000443A0 (fi) 2000-02-25
US6980591B2 (en) 2005-12-27
AU2001239318A1 (en) 2001-09-03
US20010017904A1 (en) 2001-08-30
WO2001063869A1 (en) 2001-08-30
FI111888B (fi) 2003-09-30
FI20000443L (fi) 2001-08-26

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